What Is Granite?
What Is Granite? Granite is a very hard kind of rock made up of small pieces of mica, quartz and felspar and sometimes other rocks as well. There are many kinds of...
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Why Is There More Sea than Land on the Earth’s Surface?
Why Is There More Sea than Land on the Earth’s Surface? The answer to this question lies in the composition of the rocks which make up the outer portion of the earth’s...
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What Is El Capitan and Where Is It?
What Is El Capitan and Where Is It? The national parks of the United States offer some great opportunities for climbers. Yosemite National Park in California features a...
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What Is Tarmac?
What Is Tarmac? Tarmac is a hard black material used for roads, parade grounds or anywhere that a hard, even and durable surface is needed. It is a mixture of tar...
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